Description
Overview:
This Cam Shaft Spindle is a genuine Villiers OEM component designed for classic small engines, including the Villiers MK10 and MK12. Made from durable steel, it supports the camshaft and provides a stable running surface to maintain accurate valve timing and smooth engine operation. It is a direct replacement for a worn or damaged spindle and is suitable for workshop rebuilds or routine maintenance on vintage garden and light construction machinery powered by Villiers engines. As unused old stock, the part may show minor tarnishing that does not affect performance. Supplied as Villiers part number EM 521, it integrates cleanly with original components to help restore reliable starting, consistent running, and extended service life of your engine.
Key Features:
- Genuine Villiers OEM part for assured fit and function (MPN: EM 521)
- Steel construction for strength and wear resistance in long-term use
- Precision-made to support correct cam timing and smooth valve operation
- Direct replacement for the original spindle with no modifications required
- Compatible with MK10, MK12, and MK15 engines for broad coverage
- Suitable for restoring older engines where the original spindle is worn or scored
- Helps reduce valve train noise and irregular running caused by excessive play
- Unused old stock; may have cosmetic tarnish that does not affect performance
- Designed to accept original fixings and work with existing engine components
- Practical choice for both DIY maintenance and professional engine rebuilds
Typical Applications:
Used during engine overhauls and repairs to replace a worn cam spindle in Villiers-powered equipment such as vintage lawn mowers, rotavators, compact generators, pumps, and light site machinery. Helps restore dependable starting, smoother running, and consistent timing in workshop or on-site servicing.
Also known as:
Cam spindle, camshaft spindle, engine spindle, shaft spindle, camshaft support pin, timing spindle, cam pivot pin, camshaft post, valve timing spindle.
Fits Models:
MK10, MK12, MK15
Alternate Part Numbers:
EM 521
Product Specifications
| L&S Part No. | EM521 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Villiers |
| OEM No. | EM 521 |
| Unit of Sale | 1 |
| Applications | MK10, MK12, MK15 |
| Machine Type | Engines |
| Fits Brands | Villiers |
| Fits Models | MK12 |
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